The anniversary edition of the acrps took place in Leipzig on June 9 and 10, 2021 with a (safety) margin. Where up to 550 experts meet in normal times, the number of participants had to be severely limited for the tenth edition.

While speakers and moderators mainly followed the international conference on site, around 450 participants were able to use the live stream. 20 lectures were offered, which were already published as an essay in eb this year or will be published in the future.

Even if the conference, whose live stream was also broadcast abroad in two languages, went without any technical problems, many participants would like the acrps 2023 to be able to take place as a face-to-face event again. This is planned for March 30 and 31, 2023.